Austin Area Reservoirs: Monitored Water Supply Reservoirs are 85.0% full on 2026-03-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-03-16 | 85.0 | 1,928,381 | 1,897,538 | 2,232,539 |
| Yesterday | 2026-03-15 | 85.1 | 1,929,628 | 1,898,785 | 2,232,539 |
| 2 days ago | 2026-03-14 | 85.0 | 1,928,862 | 1,898,019 | 2,232,539 |
| 1 week ago | 2026-03-09 | 85.1 | 1,930,173 | 1,899,330 | 2,232,539 |
| 1 month ago | 2026-02-16 | 85.5 | 1,940,232 | 1,909,389 | 2,232,539 |
| 3 months ago | 2025-12-16 | 87.9 | 1,994,078 | 1,963,235 | 2,232,539 |
| 6 months ago | 2025-09-16 | 91.6 | 2,076,623 | 2,045,008 | 2,232,539 |
| 1 year ago | 2025-03-16 | 53.7 | 1,230,831 | 1,199,988 | 2,232,539 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Buchanan |
|
94.6 | 1,017.90 | -2.10 | 833,664 | 820,002 | 866,694 | 22,040 |
| Georgetown |
|
77.0 | 783.79 | -7.21 | 29,338 | 29,275 | 38,005 | 1,117 |
| Stillhouse Hollow |
|
94.0 | 619.80 | -2.20 | 216,075 | 215,989 | 229,796 | 6,131 |
| Travis |
|
75.8 | 665.57 | -15.43 | 849,304 | 832,272 | 1,098,044 | 15,397 |